A 1 V Low-Noise CMOS Amplifier Using Autozeroing and Chopper Stabilization Technique. - Takeshi Yoshida; Yoshihiro Masui; Takayuki Mashimo; Mamoru Sasaki; Atsushi Iwata (IEICE Trans. Electron., 2006)

Low power and low voltage chopper amplifier without LPF. - Yoshihiro Masui; Takeshi Yoshida; Atsushi Iwata (IEICE Electron. Express, 2008)

A Neural Signal Detection Amplifier with Low-frequency Noise Suppression. - Takeshi Yoshida; Yoshihiro Masui; Ryoji Eki; Atsushi Iwata; Masayuki Yoshida; Kazumasa Uematsu (ISCAS, 2009)

A 2.0 Vpp Input, 0.5 V Supply Delta Amplifier with A-to-D Conversion. - Yoshihiro Masui; Takeshi Yoshida; Atsushi Iwata (IEICE Trans. Electron., 2009)

A Neural Recording Amplifier with Low-Frequency Noise Suppression. - Takeshi Yoshida; Yoshihiro Masui; Ryoji Eki; Atsushi Iwata; Masayuki Yoshida; Kazumasa Uematsu (IEICE Trans. Electron., 2010)

A Low-Noise Dynamic Comparator for Low-Power ADCs. - Yoshihiro Masui; Kotaro Wada; Akihiro Toya; Masaki Tanioka (IEICE Trans. Electron., 2016)

Differential equivalent time sampling receiver for breast cancer detection. - Yoshihiro Masui; Akihiro Toya; Mitsutoshi Sugawara; Tomoaki Maeda; Masahiro Ono; Yoshitaka Murasaka; Atsushi Iwata; Takamaro Kikkawa (BioCAS, 2017)

Investigation of phase noise and jitter in CMOS sampling clock generation circuits for time-domain breast cancer detection system. - Akihiro Toya; Yoshihiro Masui; Mitsutoshi Sugawara; Tomoaki Maeda; Masahiro Ono; Yoshitaka Murasaka; Atsushi Iwata; Takamaro Kikkawa (BioCAS, 2017)

Gaussian Monocycle Pulse Generator with Calibration Circuit for Breast Cancer Detection. - Yoshihiro Masui; Akihiro Toya; Mitsutoshi Sugawara; Tomoaki Maeda; Masahiro Ono; Yoshitaka Murasaka; Atsushi Iwata; Takamaro Kikkawa (BioCAS, 2018)

Shifting Clock Jitter and Phase Interval for Impulse-Radar-Based Breast Cancer Detection. - Akihiro Toya; Takamaro Kikkawa; Yoshihiro Masui; Mitsutoshi Sugawara; Hiroyuki Ito; Tomoaki Maeda; Masahiro Ono; Yoshitaka Murasaka; Toshifumi Imamura; Atsushi Iwata (BioCAS, 2019)

CMOS Gaussian Monocycle Pulse Transceiver for Radar-Based Microwave Imaging. - Takamaro Kikkawa; Yoshihiro Masui; Akihiro Toya; Hiroyuki Ito; Takuichi Hirano; Tomoaki Maeda; Masahiro Ono; Yoshitaka Murasaka; Toshifumi Imamura; Tsuyoshi Matsumaru; Michimasa Yamaguchi; Mitsutoshi Sugawara; et al. (IEEE Trans. Biomed. Circuits Syst., 2020)